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Abstract:
采用残余应力检测、常规力学性能试验以及金相分析等方法对304不锈钢低温分离器的封头开裂原因进行分析。结果表明,开裂是由应力腐蚀引起的;其原因是工作介质中有含量较高的硫,而封头-筒体对接环焊缝区域存在的残余应力促使开裂的发生。
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理化检验(物理分册)
Year: 2008
Issue: 10
Page: 564-566,570
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 16